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Get startedAshtree House is a six-bedroom detached house in Caerwent, Caldicot, Caldicot (NP26 5NS). It has a recorded floor area of 201 m² (around 2164 sq ft), construction records dating it to 2007 onwards and council tax band G. The latest certificate (March 2025) returns a high B (score 85), putting the home a stone's throw from an A rating. When first surveyed in January 2012 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency dropped from Very Good to Good. Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 0.6% per year against 0% for the wider region. Today's modelled estimate of £500,000 is 33.3% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£173/sq ft) was about 20.3% above the typical sold price in the postcode. At 201 m² the property is well over the postcode median (73 m² across 45 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. Last sale on file: £375,000 in August 2020.
Ashtree House ranks among the most efficient homes in the postcode for energy use.
Ashtree House's sale-price growth has lagged the wider UK trajectory across its history on file.
£500,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.6% per year over 12 years.
£375,000
Growth on file: 0.6% per year over 12 years.
Ashtree House outperforms the street on epc rating by a wide margin.
Price per m²
£1,866
Street avg £2,301
Floor Area
201 m²
Street avg 127 m²
Habitable Rooms
8 rooms
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Eastgate Crescent — bus stop.
Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
Roof insulation improved
Low energy lighting percentage decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
18 August 2020Most recent
£375,000
+7.1%over 12 years2 May 2008
£350,000
Median price across the last 5 sales in NP26 5NS: £97,000 (2025–2022).
Severn View 8 6 Lawrence Crescent Caerwent Caldicot
Sold Aug 2025
Severn View 17 6 Lawrence Crescent Caerwent Caldicot
Sold Nov 2023
Severn View 2 6 Lawrence Crescent Caerwent Caldicot
Sold Oct 2023
16 Lawrence Crescent Caerwent Caldicot
Sold Jul 2023
Severn View 18 6 Lawrence Crescent Caerwent Caldicot
Sold Dec 2022
Street avg 6 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.4 t/year
NP26 5UW
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